3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = array("dog", "cat", "poop"); echo "{implode(",", $x")};
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.25
Parse error: syntax error, unexpected ')', expecting ',' or ';' in /in/7lR5T on line 3
Process exited with code 255.
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186.01 ms | 1395 KiB | 62 Q